2 papers
gr-qc2004
A note on spherically symmetric naked singularities in general dimension
Peter Langfelder, Robert B. Mann
We discuss generalizations of the recent theorem by Dafermos (hep-th/0403033) forbidding a certain class of naked singularities in the spherical collapse of a scalar field. Employi…
hep-th2003
Massive Gravitino Propagator in Maximally Symmetric Spaces and Fermions in dS/CFT
L. Anguelova, P. Langfelder
We extend the method of calculation of propagators in maximally symmetric spaces (Minkowski, dS, AdS and their Euclidean versions) in terms of intrinsic geometric objects to the ca…